75524325 has 12 divisors (see below), whose sum is σ = 124867008. Its totient is φ = 40279600.

The previous prime is 75524303. The next prime is 75524329. The reversal of 75524325 is 52342557.

It is not a de Polignac number, because 75524325 - 2⁶ = 75524261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75524329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 503421 + ... + 503570.

It is an arithmetic number, because the mean of its divisors is an integer number (10405584).

Almost surely, 2^75524325 is an apocalyptic number.

75524325 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

75524325 is a deficient number, since it is larger than the sum of its proper divisors (49342683).

75524325 is a wasteful number, since it uses less digits than its factorization.

75524325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007004 (or 1006999 counting only the distinct ones).

The product of its digits is 42000, while the sum is 33.

The square root of 75524325 is about 8690.4732322239. The cubic root of 75524325 is about 422.6967910204.

The spelling of 75524325 in words is "seventy-five million, five hundred twenty-four thousand, three hundred twenty-five".